ENTECH
TARGET SECTORS
Coffee Exporters & Cooperatives
ENGINEERING STANDARD
ISO 14001 Compliant Architecture
PRIMARY FOCUS
Wastewater Remediation
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01 / THE INDUSTRY CHALLENGE
The High Cost of Untreated Process Water
Coffee wet processing is highly water-intensive. Without effective wastewater treatment, washing stations often discharge acidic, organic-rich wastewater into nearby rivers.
The resulting pollution depletes oxygen, damages aquatic ecosystems, promotes the growth of harmful microorganisms, and threatens the health and well-being of local communities.
FIG 1.0 — UNTREATED EFFLUENT RUNOFF
95%
INFRASTRUCTURE DEFICIT
Many coffee washing stations in producing countries have limited or no dedicated wastewater treatment infrastructure, relying on ponds or direct discharge depending on local practices.
pH 3.8–4.5
CORROSIVE ACIDITY
Organic sugars ferment rapidly in discharge basins, driving down pH levels and rendering toxic water to local aquatic life.
20,000 mg/L
BIOLOGICAL OXYGEN DEMAND
Extremely high organic pollution. Coffee wastewater can contain Biological Oxygen Demand (BOD) levels hundreds of times higher than those considered safe for discharge, rapidly depleting oxygen in rivers and threatening aquatic life.
57–99%
CARBON HOTSPOT
Scientific studies show untreated wastewater accounts for 57–99% of greenhouse gas emissions during wet coffee processing, making it the industry's largest emissions hotspot before green coffee leaves the washing station.
02 / ENGINEERING PRINCIPLES
Designed for the Field. Built to Scale.
01 // OPERATIONAL SIMPLICITY
Simple
Designed for remote deployments with minimal infrastructure. Our systems are easy to operate, requiring little technical training and eliminating the need for complex chemical dosing or highly sensitive mechanical components.
ZERO-FRICTION MAINTENANCE →
02 // SCALABLE ARCHITECTURE
Modular
From small cooperatives to massive industrial exporters. Scalable containerized systems expand easily with processing volumes, adapting dynamically to peak harvest seasons.
PLUG-AND-PLAY INTEGRATION →
03 // CLOSED LOOP DESIGN
Circular
Engineered with reusable and regenerable filtration media. Spent filtration materials can be either regenerated or safely composted/ repurposed, aligning with global circular economy standards.
SUSTAINABLE LIFECYCLE →
03 / TECHNICAL SOLUTIONS
Engineered Services & Systems
We help to deliver end-to-end environmental compliance. Our solutions address chemical remediation, baseline research, and auditable sustainability metrics.
04 / ECOSYSTEM INTEGRATION
Engineered for the Entire Value Chain
Zaltris systems support every stage of the coffee value chain, helping exporters, washing stations, cooperatives, and sustainability teams improve environmental performance through practical, scalable wastewater treatment.
01 / LOGISTICS & RISK
Exporters
Reduce supply-chain risk by helping washing stations meet environmental requirements and avoid regulatory fines or operational shutdowns.
02 / COMPLIANCE & ESG
Sustainability Teams
Establish verified environmental baselines and generate auditable performance metrics for Scope 3 emissions and water stewardship reporting.
03 / FARM-LEVEL OPS
Coffee Washing Stations
Deploy low-maintenance, low-CAPEX filtration systems designed to operate reliably throughout peak harvest periods.
04 / COMMUNITY ASSETS
Cooperatives
Protect shared water resources while strengthening environmental performance across member washing stations and supporting certification goals.
05 / INSTITUTIONAL IMPACT
Development Organizations
Implement science-based, scalable infrastructure projects that deliver measurable long-term environmental impact.
05 / CORE STRENGTHS
Science-Driven Engineering
We reject generic sustainability imagery. Our focus remains strictly on chemical science, mechanical reliability, and field-tested solutions engineered to solve localized environmental challenges.
01 // SCIENTIFIC EXPERTISE
Advanced Materials Chemistry
Developed in partnership with leading physical chemistry researchers, utilizing customized filtration media designed for organic chemical absorption.
03 // PRACTICAL DEPLOYMENT
Built for Off-Grid Operations
Engineered to operate reliably under challenging field conditions, featuring gravity-assisted designs and low-power filtration components.
02 // COFFEE SECTOR FOCUS
Niche Sector Specialization
We do not adapt generic municipal systems. Our equipment is
built specifically to address the high sugar content and aggressive organic load of coffee process water.
04 // SCALABLE IMPACT
Measurable ESG Metrics
Every cubic meter of treated water is loggable. Provide international buyers and ESG metrics boards with clear, auditable environmental verification.
06 / STRATEGIC ROADMAP
Translating Science into Global Infrastructure
2026
Rigorous testing of advanced filtration materials and chemical parameters in controlled laboratory environments.
2026
Prototype Development
Translating chemical design into mobile, containerized field prototypes ready for pilot scale operations.
2027
Uganda Pilot Project
First field deployment at an operating washing station, validating chemical durability and efficiency in real-world environments.
2027-2028
East Africa Expansion
Scaling deployment to major cooperatives and washing stations across key production zones in Kenya, Ethiopia, and Rwanda.
Future
Global Coffee Market
Adapting technology to global coffee wet-milling regions across Southeast Asia, Central and South America.
07 / LEADERSHIP
Deep Science Meets Market Strategy
Zaltris is led by specialists combining high-level chemical synthesis expertise with strategic leadership in business development, partnerships, and sustainability.
PARTNER WITH ZALTRIS
Secure Your Environmental Compliance
Whether you are exploring wastewater treatment, considering a pilot project, or looking for a technical or strategic collaboration, we welcome the opportunity to discuss your objectives and explore the next steps with Zaltris.